<template>
  <div>
    <p class="g-name">{{ goods.name }}</p>
    <p class="g-desc">{{ goods.desc }}</p>
    <p class="g-price">
      <span>{{ goods.price }}</span>
      <span>{{ goods.oldPrice }}</span>
    </p>
    <div class="g-service">
      <dl>
        <dt>促销</dt>
        <dd>12月好物放送，App领券购买直降120元</dd>
      </dl>
      <dl>
        <dt>配送</dt>
        <dd>
          至 <XtxCity @change="changeCity" :fullLocation="fullLocation" />
        </dd>
      </dl>
      <dl>
        <dt>服务</dt>
        <dd>
          <span>无忧退货</span>
          <span>快速退款</span>
          <span>免费包邮</span>
          <a href="javascript:;">了解详情</a>
        </dd>
      </dl>
    </div>
  </div>
</template>

<script>
import { ref } from "vue";
export default {
  name: "GoodName",
  props: {
    goods: {
      type: Object,
      default: () => ({}),
    },
  },
  setup(props) {
    // 提供给后台的四项数据 (没登录)
    const provinceCode = ref("110000");
    const cityCode = ref("119900");
    const countyCode = ref("110101");
    const fullLocation = ref("北京市 市辖区 东城区");
    // 取出用户收货地址中默认的地址给四个数据赋值 (已登录)
    if (props.goods.userAddresses) {
      const defaultAddresss = props.goods.userAddresses.find(
        (item) => item.isDefualt === 1
      );
      if (defaultAddresss) {
        provinceCode.value = defaultAddresss.provinceCode;
        cityCode.value = defaultAddresss.cityCode;
        countyCode.value = defaultAddresss.countyCode;
        fullLocation.value = defaultAddresss.fullLocation;
      }
    }
    // 城市选中事件处理函数
    const changeCity = (result) => {
      provinceCode.value = result.provinceCode;
      cityCode.value = result.cityCode;
      countyCode.value = result.countyCode;
      fullLocation.value = result.fullLocation;
    };
    return { fullLocation, changeCity };
  },
};
</script>

<style lang="less" scoped>
.g-name {
  font-size: 22px;
}
.g-desc {
  color: #999;
  margin-top: 10px;
}
.g-price {
  margin-top: 10px;
  span {
    &::before {
      content: "¥";
      font-size: 14px;
    }
    &:first-child {
      color: @priceColor;
      margin-right: 10px;
      font-size: 22px;
    }
    &:last-child {
      color: #999;
      text-decoration: line-through;
      font-size: 16px;
    }
  }
}
.g-service {
  background: #f5f5f5;
  width: 500px;
  padding: 20px 10px 0 10px;
  margin-top: 10px;
  dl {
    padding-bottom: 20px;
    display: flex;
    align-items: center;
    dt {
      width: 50px;
      color: #999;
    }
    dd {
      color: #666;
      &:last-child {
        span {
          margin-right: 10px;
          &::before {
            content: "•";
            color: @xtxColor;
            margin-right: 2px;
          }
        }
        a {
          color: @xtxColor;
        }
      }
    }
  }
}
</style>
